Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n
SMS l\u00e0 g\u00ec? L\u00e0 kh\u00e1i ni\u1ec7m quen thu\u1ed9c v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, l\u00e0 ch\u1ee9c n\u0103ng ph\u1ed5 bi\u1ebfn c\u1ee7a \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, cho ph\u00e9p b\u1ea1n g\u1eedi m\u1ed9t v\u0103n b\u1ea3n d\u1ea1ng text ng\u1eafn t\u1ed1i \u0111a 160 k\u00fd t\u1ef1. \u0110\u1ec3 c\u00f3 th\u00eam nhi\u1ec1u th\u00f4ng tin h\u1eefu \u00edch kh\u00e1c, qu\u00fd b\u1ea1n \u0111\u1ecdc h\u00e3y theo d\u00f5i n\u1ed9i dung th\u00f4ng tin chia s\u1ebb d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a Vietlearn.org nh\u00e9!<\/p>\n\n\n\n
SMS l\u00e0 g\u00ec?<\/p>\n\n\n\n
SMS l\u00e0 t\u00ean vi\u1ebft t\u1eaft c\u1ee7a t\u1eeb Short Message Services. \u0110\u00e2y l\u00e0 giao th\u1ee9c vi\u1ec5n th\u00f4ng, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng g\u1eedi \u0111i m\u1ed9t v\u0103n b\u1ea3n d\u1ea1ng text. B\u1ea1n c\u00f3 th\u1ec3 g\u1eedi tr\u00ean \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng th\u1eadm ch\u00ed l\u00e0 tr\u00ean c\u1ea3 c\u00e1c website. SMS ho\u1ea1t \u0111\u1ed9ng tr\u00ean 3 c\u00f4ng ngh\u1ec7 m\u1ea1ng l\u1edbn \u0111\u00f3 ch\u00ednh l\u00e0 TDMA, CDMA, GSM. T\u00f9y theo ng\u00f4n ng\u1eef c\u1ee7a t\u1eebng qu\u1ed1c gia m\u00e0 s\u1ebd c\u00f3 c\u00e1c gi\u1edbi h\u1ea1n kh\u00e1c nhau. V\u00ed d\u1ee5 nh\u01b0 ti\u1ebfng Vi\u1ec7t, ti\u1ebfng Anh th\u00ec t\u1ed1i \u0111a l\u00e0 160 k\u00fd t\u1ef1 (g\u1ed3m c\u1ea3 kho\u1ea3ng c\u00e1ch n\u1ebfu kh\u00f4ng c\u00f3 d\u1ea5u) c\u00f2n v\u1edbi ti\u1ebfng Trung Qu\u1ed1c v\u00e0 ti\u1ebfng \u1ea2 R\u1eadp s\u1ebd l\u00e0 70 k\u00fd t\u1ef1.<\/p>\n\n\n\n
Gi\u1edbi h\u1ea1n 160 k\u00fd t\u1ef1 \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi Friedhelm Hillebrand \u2013 m\u1ed9t ng\u01b0\u1eddi quan s\u00e1t v\u00e0 th\u1eed nghi\u1ec7m nhi\u1ec1u tin nh\u1eafn, k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 th\u1ecfa hi\u1ec7p v\u1ec1 b\u0103ng th\u00f4ng. Theo quan \u0111i\u1ec3m c\u1ee7a Friedhelm Hillebrand, tin nh\u1eafn 160 k\u00fd t\u1ef1 l\u00e0 v\u1eeba \u0111\u1ee7 \u0111\u1ec3 truy\u1ec1n t\u1ea3i m\u1ed9t n\u1ed9i dung th\u00f4ng tin kh\u00f4ng qu\u00e1 d\u00e0i ho\u1eb7c qu\u00e1 ng\u1eafn. Hi\u1ec7n nay, b\u0103ng th\u00f4ng kh\u00f4ng c\u00f2n l\u00e0 v\u1ea5n \u0111\u1ec1 nh\u01b0ng v\u1edbi s\u1ed1 l\u01b0\u1ee3ng k\u00fd t\u1ef1 v\u1eeba ph\u1ea3i, vi\u1ec7c g\u1eedi tin nh\u1eafn t\u1eeb qu\u1ed1c gia n\u00e0y t\u1edbi qu\u1ed1c gia kh\u00e1c s\u1ebd c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p, g\u1ea7n nh\u01b0 ngay l\u1eadp t\u1ee9c. H\u01a1n n\u1eefa, v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd c\u1ee7a n\u1ec1n t\u1ea3ng m\u1ea1ng x\u00e3 h\u1ed9i vi\u1ec7c trao \u0111\u1ed5i SMS c\u0169ng d\u1ea7n m\u1ea5t \u0111i vai tr\u00f2 to l\u1edbn c\u1ee7a n\u00f3.<\/p>\n\n\n\n
T\u00ecm hi\u1ec3u v\u1ec1 tin nh\u1eafn SMS<\/p>\n\n\n\n
Ph\u01b0\u01a1ng th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tin nh\u1eafn SMS l\u00e0 g\u00ec?<\/p>\n\n\n\n
M\u1ed9t tin nh\u1eafn v\u0103n b\u1ea3n t\u1eeb \u0111i\u1ec7n tho\u1ea1i s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong trung t\u00e2m l\u01b0u tr\u1eef tin nh\u1eafn SMC (Stored Message Central) sau \u0111\u00f3 s\u1ebd chuy\u1ec3n t\u1edbi \u0111\u00edch c\u1ea7n t\u1edbi. Tin nh\u1eafn SMS s\u1ebd s\u1eed d\u1ee5ng m\u1ed9t k\u00eanh ri\u00eang bi\u1ec7t \u0111\u1ec3 g\u1eedi v\u00e0 ki\u1ec3m so\u00e1t c\u00e1c tin nh\u1eafn. B\u1edfi v\u1eady, c\u00e1c cu\u1ed9c g\u1ecdi v\u00e0 c\u00e1c d\u1ea1ng tin nh\u1eafn s\u1ebd kh\u00f4ng b\u1ecb c\u1ea3n tr\u1edf b\u1edfi SMS.<\/p>\n\n\n\n
K\u00eanh \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i v\u1ecb tr\u00ed \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n, gi\u00fap tin nh\u1eafn c\u00f3 th\u1ec3 g\u1eedi chu\u1ea9n x\u00e1c t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m m\u00e0 b\u1ea1n \u0111ang \u0111\u1ee9ng. Nh\u01b0 \u0111\u00e3 th\u00f4ng tin \u1edf tr\u00ean SMC c\u00f3 nhi\u1ec7m v\u1ee5 l\u01b0u tr\u1eef, chuy\u1ec3n ti\u1ebfp tin nh\u1eafn v\u00e0 \u0111i t\u1eeb tr\u1ea1m di \u0111\u1ed9ng c\u00f9ng v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c tin nh\u1eafn kh\u00e1c \u2013 th\u01b0\u1eddng l\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng.<\/p>\n\n\n\n
Tin nh\u1eafn SMS \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/p>\n\n\n\n
SMS ra \u0111\u1eddi c\u00f9ng v\u1edbi s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a \u0111i\u1ec7n tho\u1ea1i \u0111\u00e3 l\u00e0m thay \u0111\u1ed5i ph\u01b0\u01a1ng th\u1ee9c giao ti\u1ebfp c\u1ee7a con ng\u01b0\u1eddi. Khi\u1ebfn cho c\u00e1c ph\u01b0\u01a1ng th\u1ee9c giao ti\u1ebfp truy\u1ec1n th\u1ed1ng nh\u01b0 th\u01b0 t\u1eeb, b\u01b0u ch\u00ednh tr\u1edf n\u00ean l\u1ea1c h\u1eadu v\u00e0 \u00edt ng\u01b0\u1eddi s\u1eed d\u1ee5ng. N\u00e2ng cao t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i th\u00f4ng tin v\u00e0 gi\u1ea3m thi\u1ec3u th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng. Kh\u00f4ng ch\u1ec9 l\u00e0 ph\u01b0\u01a1ng th\u1ee9c li\u00ean l\u1ea1c m\u00e0 m\u00e3 SMS c\u00f2n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 x\u00e1c th\u1ef1c th\u00f4ng tin b\u1ea3o m\u1eadt t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng, d\u1ecbch v\u1ee5 c\u1ee7a b\u00ean th\u1ee9 3,\u2026<\/p>\n\n\n\n
SMS c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng n\u1eefa kh\u00f4ng?<\/p>\n\n\n\n
D\u1ecbch v\u1ee5 SMS ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd nh\u1ea5t v\u00e0o n\u0103m 2010 v\u1edbi 6,1 ngh\u00ecn t\u1ef7 SMS. Ng\u00e0nh c\u00f4ng nghi\u1ec7p SMS \u0111\u00e3 t\u1ea1o ra 114 t\u1ef7 USD tr\u00ean to\u00e0n c\u1ea7u. Th\u1ebf nh\u01b0ng ch\u1ec9 sau m\u1ed9t th\u1eddi gian ng\u1eafn, SMS l\u1ea1i d\u1ea7n tr\u1edf l\u00ean l\u1ea1c h\u1eadu khi c\u00e1c \u1ee9ng d\u1ee5ng nh\u1eafn tin m\u1edbi xu\u1ea5t hi\u1ec7n v\u1edbi kh\u1ea3 n\u0103ng nh\u1eafn tin kh\u00f4ng gi\u1edbi h\u1ea1n, ch\u1ec9 c\u1ea7n c\u00f3 m\u1ea1ng internet v\u00e0 b\u1ea1n s\u1ebd kh\u00f4ng ph\u1ea3i tr\u1ea3 b\u1ea5t k\u1ef3 kho\u1ea3n chi ph\u00ed n\u00e0o.<\/p>\n\n\n\n
C\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a m\u1ea1ng x\u00e3 h\u1ed9i hi\u1ec7n nay, \u1ee9ng d\u1ee5ng g\u1eedi tin nh\u1eafn x\u00e3 h\u1ed9i, \u1ee9ng d\u1ee5ng tin nh\u1eafn \u0111a ph\u01b0\u01a1ng ti\u1ec7n, tin nh\u1eafn SMS kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y. Thay v\u00e0o \u0111\u00f3 l\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng nh\u1eafn tin. SMS hi\u1ec7n nay ch\u1ec9 \u0111\u01b0\u1ee3c c\u00e1c doanh nghi\u1ec7p l\u1ef1a ch\u1ecdn s\u1eed d\u1ee5ng trong c\u00e1c chi\u1ebfn d\u1ecbch SMS marketing<\/a>. SMS c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 x\u00e1c nh\u1eadn th\u00f4ng tin, b\u1ea3o m\u1eadt c\u00e1c t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng, \u1ee9ng d\u1ee5ng,\u2026Ngo\u00e0i ra c\u0169ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 nh\u1eadn tin nh\u1eafn c\u1ea3nh b\u00e1o, th\u00f4ng b\u00e1o c\u00e1c th\u00f4ng tin c\u1ee7a c\u00e1c c\u01a1 quan ch\u1ee9c n\u0103ng<\/p>\n\n\n\n B\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp tin nh\u1eafn v\u0103n b\u1ea3n tr\u00ean facebook c\u1ee7a m\u00ecnh \u1edf ph\u1ea7n c\u00e0i \u0111\u1eb7t.<\/p>\n\n\n\n B\u01b0\u1edbc 1: B\u1ea1n nh\u1ea5p chu\u1ed9t v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng m\u0169i nh\u01b0 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y \u1edf g\u00f3c b\u00ean ph\u1ea3i c\u1ee7a facebook.<\/p>\n\n\n\n B\u01b0\u1edbc 2: L\u1ef1a ch\u1ecdn \u201cC\u00e0i \u0111\u1eb7t & Quy\u1ec1n ri\u00eang t\u01b0\u201d sau \u0111\u00f3 nh\u1ea5p ch\u1ecdn \u201cC\u00e0i \u0111\u1eb7t\u201d.<\/p>\n\n\n\n B\u01b0\u1edbc 3: Nh\u1ea5p v\u00e0o \u201cDi \u0111\u1ed9ng\u201d \u1edf menu b\u00ean tr\u00e1i<\/p>\n\n\n\n B\u01b0\u1edbc 4: N\u1ebfu nh\u01b0 b\u1ea1n ch\u01b0a th\u00eam s\u1ed1 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng v\u00e0o t\u00e0i kho\u1ea3n th\u00ec h\u00e3y nh\u1ea5p ch\u1ecdn \u201cth\u00eam \u0111i\u1ec7n tho\u1ea1i\u201d v\u00e0 th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc tr\u00ean. Trong tr\u01b0\u1eddng h\u1ee3p b\u1ea1n \u0111\u00e3 th\u00eam s\u1ed1 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng v\u00e0o t\u00e0i kho\u1ea3n c\u1ee7a m\u00ecnh th\u00ec h\u00e3y nh\u1ea5p v\u00e0o \u201cK\u00edch ho\u1ea1t g\u1eedi tin nh\u1eafn v\u0103n b\u1ea3n\u201d.<\/p>\n\n\n\n Khi \u0111\u00e3 thi\u1ebft l\u1eadp tin nh\u1eafn fb SMS, b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadn tin nh\u1eafn v\u0103n ph\u1ea3n c\u1ee7a facebook v\u00e0 c\u1eadp nh\u1eadp facebook b\u1eb1ng c\u00e1ch g\u1eedi tin nh\u1eafn v\u0103n b\u1ea3n.<\/p>\n\n\n\n N\u1ebfu nh\u01b0 b\u1ea1n d\u00f9ng chung s\u1ed1 \u0111i\u1ec7n tho\u1ea1i v\u1edbi ng\u01b0\u1eddi kh\u00e1c th\u00ec c\u00f3 th\u1ec3 ch\u1ecdn nh\u1eadn tin nh\u1eafn v\u0103n b\u1ea3n tr\u00ean facebook cho m\u1ed9t ho\u1eb7c 2 t\u00e0i kho\u1ea3n. \u0110\u1ec3 m\u1ed9t trong hai t\u00e0i kho\u1ea3n ng\u1eebng nh\u1eadn tin nh\u1eafn, b\u1ea1n h\u00e3y tr\u1ea3 l\u1eddi STOP cho tin nh\u1eafn v\u0103n b\u1ea3n SMS m\u00e0 ch\u1ee7 t\u00e0i kho\u1ea3n \u0111\u00f3 nh\u1eadn \u0111\u01b0\u1ee3c. Ho\u1eb7c b\u1ea1n tr\u1ea3 l\u1eddi ON \u0111\u1ec3 b\u1eadt l\u1ea1i t\u00ednh n\u0103ng cho t\u00e0i kho\u1ea3n n\u00e0y. Facebook s\u1ebd kh\u00f4ng t\u00ednh ph\u00ed b\u1ea1n s\u1eed d\u1ee5ng tin nh\u1eafn v\u0103n b\u1ea3n tr\u00ean facebook nh\u01b0ng b\u1ea1n s\u1ebd ph\u1ea3i tr\u1ea3 ph\u00ed cho nh\u00e0 m\u1ea1ng di \u0111\u1ed9ng cho vi\u1ec7c g\u1eedi v\u00e0 nh\u1eadn tin nh\u1eafn v\u0103n b\u1ea3n SMS.<\/p>\n\n\n\n Mong r\u1eb1ng, th\u00f4ng tin trong b\u00e0i vi\u1ebft \u201cSMS l\u00e0 g\u00ec? Qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh, ph\u00e1t tri\u1ec3n v\u00e0 vai tr\u00f2 c\u1ee7a SMS\u201d s\u1ebd gi\u00fap \u00edch b\u1ea1n. Truy c\u1eadp ngay website Vietlearn.org \u0111\u1ec3 t\u00ecm hi\u1ec3u nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch kh\u00e1c.<\/p>\n\n\n\n <\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":" Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn SMS l\u00e0 g\u00ec? L\u00e0 kh\u00e1i ni\u1ec7m quen thu\u1ed9c v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, l\u00e0 ch\u1ee9c n\u0103ng ph\u1ed5 bi\u1ebfn c\u1ee7a \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, cho ph\u00e9p b\u1ea1n g\u1eedi m\u1ed9t v\u0103n b\u1ea3n d\u1ea1ng text ng\u1eafn t\u1ed1i \u0111a 160 k\u00fd t\u1ef1. \u0110\u1ec3 c\u00f3 th\u00eam nhi\u1ec1u th\u00f4ng tin h\u1eefu \u00edch […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[1],"tags":[],"class_list":["post-3780","post","type-post","status-publish","format-standard","hentry","category-general"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3780","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=3780"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3780\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=3780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=3780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=3780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}